chore: added server license expiry error code

Author: ahmad-kemsan

cryptlex/lexfloatclient/lexfloatclient_exception.py

@@ -84,4 +84,6 @@ def get_error_message(code):
             return 'No entitlement set is linked to the license.'
         if code == LexFloatStatusCodes.LF_E_FEATURE_ENTITLEMENT_NOT_FOUND:
             return 'The feature entitlement does not exist.'
+        if code == LexFloatStatusCodes.LF_E_LEASE_EXCEEDS_SERVER_LICENSE_EXPIRY:
+            return 'Requested offline lease duration exceeds server license expiry date.'
         return 'Unknown error!'

cryptlex/lexfloatclient/lexfloatstatus_codes.py

@@ -77,3 +77,5 @@ class LexFloatStatusCodes:
     LF_E_SERVER_LICENSE_SUSPENDED = 75
 
     LF_E_SERVER_LICENSE_GRACE_PERIOD_OVER = 76
+
+    LF_E_LEASE_EXCEEDS_SERVER_LICENSE_EXPIRY = 77